Radar reciver |
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| 申请号 | JP5840875 | 申请日 | 1975-05-15 | 公开(公告)号 | JPS51134096A | 公开(公告)日 | 1976-11-20 |
| 申请人 | Fujitsu Ltd; | 发明人 | NAKAMURA TAIZOU; | ||||
| 摘要 | PURPOSE:In case the carrier frequency of radar waves received is not knonw and/ or the carrier frequency undergoes a time change, an amplification circuit of a narror pass band width can be used. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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